1279783893

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1\times {\mathrm{51853}}^1$

素因数の和:52308

約数の個数: 16

約数和(自身を含む): 1800370880

約数和(自身を除く): 520586987

約数列:

[1, 3, 19, 57, 433, 1299, 8227, 24681, 51853, 155559, 985207, 2955621, 22452349, 67357047, 426594631, 1279783893]

約数ペア:

[(1, 1279783893), (3, 426594631), (19, 67357047), (57, 22452349), (433, 2955621), (1299, 985207), (8227, 155559), (24681, 51853)]